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Copyright (c) 2019 Juan José Reyes Pérez, Yuniel Mendez Martínez, Ricardo Augusto Luna Murillo, Ana Lucia Espinoza Coronel, Mayra Elizeth Valencia Neto, Máximo Gilberto Cedeño García, Guido Rodolfo Álvarez Perdomo, José Leonardo Ledea Rodríguez
This work is licensed under a Creative Commons Attribution 4.0 International License.